PROCESS FOR COATING METAL SUBSTRATES WITH A PRIMER POWDER AND WITH A SURFACE COATING APPLIED BY DIPPING, POWDER PRIMER COMPOSITIONS EMPLOYED AND COMPOSITE MATERIALS OBTAINED

摘要

The present invention relates to the field of coatings of metal substrates applied by dipping. It relates to a method of coating a metal substrate using a surface coat applied by dipping after coating of said substrate with a powder primer. It also relates to powder compositions which can be used as adhesion primer, as well as to composite materials: metal substrates/adhesion primer/surface coat.